//
// author: bianpeng
// desc: package mechenism 
//
(function(){
	var _root = {}, _p;
	window.package = function(_package) {
		return _root[_package] = _root[_package] || {};
	};
	_p = package('core.package');
	window.require = function(_package) {
		return _root[_package] || alert('package not found: ' + _package);
	};
})();

